Do you want to know your One Rep Max, your BMR, or possibly your target heart rate? But you have one problem, math. Bodybuilding.com has made your life a lot easier with these easy access fitness calculators.
Use this calculator to create your airtight nutrition plan to go along with the 30 Day Abs with Abel Albonetti program. Earn your six-pack the right way!
January 29, 2018
•1 min read
In Phase 3 of Jamie Eason's LiveFit Trainer, you'll combine resistance exercise and cardio work for maximum results. Take your transformation to the next level!
July 18, 2017
•3 min read
Follow this simple formula to determine the number of calories you should consume moving forward, using the foods included in the meal plans:
July 13, 2017
The big three lifts are your keys to a new world of strength and size. Here's what you need to do—and not do—to get the most out of Layne Norton's groundbreaking PH3 program!
July 12, 2017
•1 min read
For the next 12 weeks, you'll fuel your gains with a timeless Gethin nutrition plan build on ample protein, carbohydrates, and healthy fats. Eat clean, eat big, and grow like crazy!
June 18, 2017
•1 min read
The MFT28 nutrition plan is a combination of caveman foods and cutting-edge liquids. It's a power-packed blend of old and new. It will transform you.
June 07, 2017
Make the most of Steve Cook's tough workout by using this calculator. Here are the numbers you need to get the results you've been craving!
June 06, 2017
Dramatic results will require a dramatic change to how you view the food you eat. Get ready to get seriously systematic with your nutrition, and see it pay off in the mirror!
October 12, 2016
You probably don't weigh as much as Jay, so you won't eat the same daily totals, but you can follow Jay's nutrient distribution and textbook approach to mass-making nutrition.
October 04, 2016
When your goal is to get ripped, an airtight nutrition plan is absolutely essential. Here is one of the tools you need to cut maximum fat during 30 Days Out.
September 20, 2016
•1 min read
Plug your info into this calculator, and it'll give you your calories and macronutrients for the next eight weeks of the RSP Chiseled program.
August 30, 2016
Tracking your nutrition for just a few weeks can provide a wake-up call that makes a huge difference in your results for years to come. To help you determine where you stand, we've provided a total daily energy expenditure (TDEE) calculator, which is based on the Mifflin-St. Jeor equation, to help you calculate your caloric needs. This easy-to-use calculator will estimate how many calories your body uses at rest (your basal metabolic rate, or BMR) and then factor in additional calories based upon your activity level, age, and gender.
August 29, 2016
If you have plenty of of experience testing your one-rep max, you probably have a very specific protocol you've been using for a while. This is the one I use. Try it out and see if you like it any better than what you're doing now.
August 21, 2016
•1 min read
Layne Norton's no-nonsense approach to nutrition is the perfect complement to PH3's classic lifts and airtight programming. Here's everything you need to dial in your calories and macros for performance and growth!
August 16, 2016
•1 min read
The number one downfall for anyone who isn't achieving their fitness goals is nutrition. It doesn't matter how hard you train in the gym. If your nutrition plan isn't on par with that, you're not going to get the best results.
August 16, 2016
Training with your partner is essential for building muscle, but so is your nutrition and supplementation! Here are all the details you need about what to eat and how to supp during the next 6 weeks.
August 13, 2016
Project Mass is a groundbreaking fusion of bodybuilding's past and future, and not just in the gym! Learn how to time your nutrient intake to use fat as fuel and give your muscles what they need to thrive during brutal training.
August 03, 2016
Post-pregnancy nutrition doesn't have to be complicated. Focus on making healthy choices and leave the calorie-counting for another time. Jamie can show you how!
August 02, 2016
Basal metabolic rate (BMR) is the amount of energy expended while at rest. Use this calculator to find out your BMR, determine your caloric needs, and lose or gain weight.
October 05, 2014
•3 min read
Flexible dieting, or "If It Fits Your Macros," means counting macronutrient grams instead of calories. Use this calculator to find your ideal ratio of proteins, carbs, and fats.
September 03, 2014
•17 min read
Your 1-rep max is the most weight you can lift once for an exercise. It’s also used to find out how much you should lift in other rep ranges. Find your 1RM for any lift using this calculator.
September 01, 2014
•4 min read
Protein is a key nutrient for gaining muscle strength and size, losing fat, and smashing hunger. Use this calculator to find out how much protein you need to transform your body or maintain your size.
August 20, 2014
•4 min read
When your goal is to get ripped, an airtight nutrition plan is absolutely essential. Here are all the tools you need to cut maximum fat during 30 Days Out.
June 02, 2014
•25 min read
Your lean body mass is the amount of weight you carry on your body that isn't fat. The goal of any bodybuilder or fitness enthusiast is to drop weight while keeping your lean body mass the same. Find out how to calculate your LBM right here!
June 30, 2009
Do you want to know your One Rep Max, your BMR, or possibly your target heart rate? But you have one problem, math. Bodybuilding.com has made your life a lot easier with these easy access fitness calculators.
May 28, 2009
•3 min read
Staying hydrated is crucial to powering your workouts and maintaining a healthy weight. Use this calculator to find out how many cups of water you should drink each day.
August 08, 2004
•13 min read
Creatine is an amino acid used by the body to provide energy. It helps volumize muscle, increases strength and power, and provides energy to the muscles.
May 04, 2003
Carbohydrates provide powerful fuel for the body and brain. Use this calculator to find out how many carbs you need to eat in a day to gain muscle, lose fat, or maintain your weight.
May 28, 2002
•3 min read
Do you want to know your One Rep Max, your BMR, or possibly your target heart rate? But you have one problem, math. Bodybuilding.com has made your life a lot easier with these easy access fitness calculators.
May 27, 2002
Not everybody needs 2,000 calories a day. Your needs are highly individual and determined by much more than your workouts. Use this calculator to find out how many calories you really need.
January 05, 2001
•8 min read
